| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $19.56 | 11.629% | $21.8346 | $21.83 | $21.85 | $21.80 |
| Purchase #2 | $118.84 | 5.773% | $125.7006 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $238.33 | 5.116% | $250.523 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $187.97 | 7.437% | $201.9493 | $201.95 | $201.95 | $201.90 |
| Purchase #5 | $22.99 | 7.155% | $24.6349 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $108.45 | 9.145% | $118.3678 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $13.87 | 5.842% | $14.6803 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $710.01 | $757.6905 | $757.68 | $757.70 | $757.60 | |